Page 1 - Reviews - the Vitamin Shoppe, B-Complex 100, 300 Vegetable Capsules - iHerb

Customer Ratings & Reviews

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4.7
Based on 210 ratings
162
34
10
3
1
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Customer reviews (208)
Product reviews solely reflect the views and opinions expressed by the contributors and not those of iHerb. iHerb does not verify or endorse any claims made in these reviews. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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iHerb customer
Posted on Mar 19, 2025
United Arab Emirates
28
18
0
7
Perfect B complex
Verified purchase
I have been using B complex last year. It has great ingredients, its quality is great. It has folic acid, helps our energy and the effect is good. The package comes from iHerb well closed and the delivery is so fast. I highly recommend this product. Its taste is normal.
810c59bb-6362-43ba-a09f-1c2b711bc961
iHerb customer
Posted on Oct 14, 2025
United Arab Emirates
8
0
0
0
Verified purchase
Quality is good ingredients taste and size package is durable great snack but not really tasty don't think its that beneficial serving the needs
iHerb customer
Posted on Nov 3, 2025
Egypt
69
0
0
0
Very good
Verified purchase
I tired many b complex , but this one is good , good quality but size big but that’s fine compared to the consternation and benefits
iHerb customer
Silver
Posted on May 1, 2026
240
0
0
23
baby
Verified purchase
B complex combines eight B vitamins (like B1, B6, B12, folate, etc.) that help convert food into energy, support red‑blood‑cell production, and keep the nervous system and brain functioning well. It can help reduce fatigue, support mood and stress, and promote healthy skin, hair, and nails when levels are suboptimal.
iHerb customer
Silver
Posted on Dec 1, 2024
Japan
189
0
0
10
Verified purchase
What a great price for a quality product. I'm noticing a nice energy boost when I take it. Packaging is simple but hey, if the product is effective, we just need it to be safe and arrive on time. Potency seems spot on. Consistent use gives my metabolism a boost and also helps me sleep better.
iHerb customer
Posted on Oct 22, 2024
Poland
33
0
4
46
seems to be working
Verified purchase
it definitely absorbs slowly - it gives a bright yellow colour to the urine. with other vit B I would pee bright yellow once, but in case of this product the colour stays more bright throughout the day. that was a surprise for me. no niacin flush, that's also a plus (I weigh about 60kg). overall happy with thw purchase
iHerb customer
Posted on Sep 13, 2024
United States
27
0
0
12
Quality B Complex 100
Verified purchase
I’ve been using Vitamin Shoppe B Complex 100 and am very impressed with the clean quality of this supplement. It provides a comprehensive blend of B vitamins that supports energy levels and overall wellness. The formula is free from unnecessary additives, which I appreciate, and I've noticed a positive boost in my daily energy and mood. It’s become a staple in my supplement routine.
iHerb customer
Posted on May 10, 2024
United States
57
0
0
15
Excellent B Complex with 100mg B1
Verified purchase
I was specifically looking for a B Complex that has 100mg of B1 as I used to take one in the jungle in Maui that totally helped to repel mosquito bites. I researched and it’s supposed to help repel ticks also. I’ve only been taking it a week and it can take a month to kick in but so far this tick season I’ve caught a few on my hand but no bites so far. Research it yourself. It’s helping my energy levels too and I’m sleeping better.
iHerb customer
Posted on Jul 5, 2026
Canada
1
0
0
0
best B complex.
Verified purchase
I take at noon. It has been provided me with a boost in energy. This also seems to be of high quality. Probably the best B complex I have tried
iHerbCustomer
Posted on Mar 20, 2026
Georgia
50
0
0
1
Прекрасно!
Verified purchase
This is an excellent product. I purchased it and have absolutely no regrets. It’s highly effective and performs exactly as expected. I’ve been very satisfied with the results, and I will definitely be purchasing it again.